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Datums for 8531680, Sandy Hook NJ


NOTICE: All data values are relative to the MLLW.

Elevations on Mean Lower Low Water

Station: 8531680, Sandy Hook, NJ
Status: Accepted (Apr 17 2003)
Units: Feet
T.M.: 0
Epoch: 1983-2001
Datum: MLLW
DatumValueDescription
MHHW5.23Mean Higher-High Water
MHW4.90Mean High Water
MTL2.55Mean Tide Level
MSL2.58Mean Sea Level
DTL2.61Mean Diurnal Tide Level
MLW0.20Mean Low Water
MLLW0.00Mean Lower-Low Water
NAVD882.82North American Vertical Datum of 1988
STND-2.51Station Datum
GT5.23Great Diurnal Range
MN4.70Mean Range of Tide
DHQ0.33Mean Diurnal High Water Inequality
DLQ0.19Mean Diurnal Low Water Inequality
HWI0.29Greenwich High Water Interval (in hours)
LWI6.64Greenwich Low Water Interval (in hours)
Max Tide12.60Highest Observed Tide
Max Tide Date & Time09/12/1960 13:00Highest Observed Tide Date & Time
Min Tide-2.20Lowest Observed Tide
Min Tide Date & Time02/02/1976 16:00Lowest Observed Tide Date & Time
HAT6.60Highest Astronomical Tide
HAT Date & Time10/16/1993 12:48HAT Date and Time
LAT-1.37Lowest Astronomical Tide
LAT Date & Time01/21/1996 19:36LAT Date and Time
Tidal Datum Analysis Periods
01/01/1983 - 12/31/2001
To refer water level heights to NAVD88 (North American Vertical Datum of 1988), apply the values located at National Geodetic Survey.




Products available at 8531680 Sandy Hook, NJ

Revised: 10/15/2013
NOAA / National Ocean Service
Web site owner: Center for Operational Oceanographic Products and Services